An affordable AV receiver is always a good option to consider, so Yamaha RX-V583 vs Denon AVR-S740H comparison definitely makes sense.
Considered AV receivers have the same number of channels 7.2. Regarding power, then RX-V583 has such a W/Ohm ratio - 80/8 20Hz-20KHz, 145/6 1KHz when AVR-S740H has a power of 75/8 20Hz-20KHz, 110/6 1KHz. The THD is 0.09% for the RX-V583 but 0.08% for the AVR-S740H.
Characteristics of digital to analog converter (DAC) are different, Burr-Brown 192 KHz/24-bit for RX-V583 and 192 KHz/32-bit for the AVR-S740H. Only the RX-V583 supports Bi-amping feature. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
Both models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Yamaha RX-V583 has support for AirPlay, and its competitor in our comparison - AirPlay, AirPlay 2. Spotify can be used on each receiver. The RX-V583 can work with the audio stream from Deezer, TIDAL, Pandora, and the AVR-S740H can receive a content from Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud. Compared AV receivers retain the quality of 4K 60p signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. The RX-V583 can scale the input HDMI signal, unlike the AVR-S740H. The HDR standard - Dolby Vision is supported by these receivers.
The Yamaha RX-V583 has 4/1 HDMI inputs/outputs versus 6/1 HDMI connectors of the Denon AVR-S740H. The HDMI Audio Return Channel (ARC) feature supports both devices. Unfortunately, HDMI eARC is not available on monitored devices. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. The RX-V583 supports the protection of digital content of the standard HDCP 2.3, versus HDCP 2.2 in the AVR-S740H. The AVR-S740H has a built-in phono stage for connecting a vinyl player.
Each of the AV receivers from our review supports 2 Multi-room zones. The RX-V583 supports voice control via Amazon Alexa, and the AVR-S740H - Amazon Alexa, Google Assistant, Siri, Josh.AI. It is also worth noting that the ECO mode is presented in each of the receivers. Both RX-V583 and AVR-S740H can be configured using the Setup assistant.
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.
The Yamaha RX-V583 is better receiver in this comparison. Check Yamaha RX-V583 price